Wave propagation and scattering in elastic plate with periodically grooved surface

Downloads

Authors

  • E. DANICKI Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland
  • D. BOGUCKI Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland

Abstract

Bragg reflection of plate waves in isotropic elastic plate with a periodically grooved surface is analyzed. Mode-coupling effect is also taken into account. The analysed problem may be applied in the construction of piezoelectric resonators and RAC filters.

References

[1] E. DANICKI, Perturbation theory of surface acoustic wave reflection from a periodic structure with arbitrary angle of incidence, Arch. Mech., 36, 5, pp. 639-650 (1984).

[2] A. A. MARADUDIN, A. P. MAYER, and W. ZIERAU, Surface acoustic waves propagation along the groves of a periodic grating, J. Appl. Phys., 69, 4, pp. 1942-1947 (1990).

[3] Y. GURYAYEV and V. P. PLESKY, Propagation of acoustic surface waves in periodic structures, Sov. Phys. Usp., 32, 1, pp. 51-74 (1989).